Toshiharu Ito

发表

Improvement of signal quality after long-haul transmission over multi-core fiber with adaptive MIMO-FDE using time-domain coefficient selection

Manabu Arikawa, Emmanuel Le Taillandier de Gabory, Toshiharu Ito, 2014, OFC 2014.

First Demonstration of MC-EDFA-Repeatered SDM Transmission of 40 × 128-Gbit/s PDM-QPSK Signals per Core over 6,160-km 7-core MCF

Takehiro Tsuritani, Masatoshi Suzuki, Ryuichi Sugizaki, 2012 .

Flexible 40 Gbit∕s WDM transmission beyond 1000 km enabled by 195 [micro sign]m2 Aeff PSCF and AC-RZ signal format

Toshiharu Ito, Kiyoshi Fukuchi, R. Ohhira, 2003 .

Optimization of the settings of the adaptive distributed frame repetition to the time-changing transmission line conditions

Manabu Arikawa, Toshiharu Ito, Yohei Hasegawa, 2019, LASE.

Closed-loop operation in the resonator fiber optic gyro using Faraday effect with a twisted single-mode fiber resonator

Kazuo Hotate, Toshiharu Ito, K. Hotate, 1996, Optics + Photonics.

2.6 terabit/s WDM transmission experiment using optical duobinary coding

Takashi Ono, Toshiharu Ito, Kiyoshi Fukuchi, 1996, Proceedings of European Conference on Optical Communication.

Mode diversity coherent receiver with few-mode fiber-coupling for high-speed free-space optical communication under atmospheric turbulence

Manabu Arikawa, Toshiharu Ito, Yoshimasa Ono, 2018, LASE.

B-10-33 Enhancement of the Received Characteristics of 128Gb/s PM-16QAM Signals after DWDM Transmission over 1815km of 7-core Multicore Fiber Using Shared Carrier Reception

Toshiharu Ito, Kiyoshi Fukuchi, Emmanuel Le Taillandier de Gabory, 2013 .

Experimental verification of the mitigation of intra-channel nonlinear impairments based on digital spectral shaping with 50Gbps PM-iRZ-QPSK signal over 10,080km transmission

Toshiharu Ito, Kiyoshi Fukuchi, Shinsuke Fujisawa, 2012, 2012 38th European Conference and Exhibition on Optical Communications.

Improvement of signal quality after long-haul transmission over multi-core fiber with adaptive MIMO-FDE using time-domain coefficient selection

Manabu Arikawa, Toshiharu Ito, Kiyoshi Fukuchi, 2014, OFC.

A method of accurately optimizing the timing of phase modulation in wide temporal ranges for DQPSK transmitters

Toshiharu Ito, K. Fukuchi, E. Le Taillandier de Gabory, 2009, 2009 Conference on Optical Fiber Communication - incudes post deadline papers.

Optimum Design for Compensation Method of Intra-channel Nonlinear Distortions based on Digital Backpropagation assisted by Mitigation with CD pre-compensation

Toshiharu Ito, Kiyoshi Fukuchi, Hidemi Noguchi, 2013 .

Demonstration of the mitigation of intra-channel nonlinearities based on inter-polarization digital frequency offsetting with 50Gb/s PM-QPSK signal over 10,080km transmission

Toshiharu Ito, Kiyoshi Fukuchi, Shinsuke Fujisawa, 2012, 2012 38th European Conference and Exhibition on Optical Communications.

Performance improvement in LEO-to-ground free space optical communication systems with adaptive distributed frame repetition

Manabu Arikawa, Toshiharu Ito, Yohei Hasegawa, 2018, LASE.

DWDM Transmission of 128Gb/s PM-16QAM Signal over 1815km of 7-core MCF Using Shared Carrier Reception for Improving the Received Signal Quality

Manabu Arikawa, Toshiharu Ito, Kiyoshi Fukuchi, 2013 .

Evaluation of Blind Diversity Combining of Severely Faded Signals for High-Speed Free-Space Optical Communication under Atmospheric Turbulence

Manabu Arikawa, Toshiharu Ito, Yoshimasa Ono, 2017, 2017 European Conference on Optical Communication (ECOC).

B-10-22 Experimental Evaluation of Crosstalk COmpensation with MIMO-FDE (1) : Influence of Overlap Size of MIMO-FDE or Signal Baud-Rate on Tolerance for Differential Delay betwen Cores

Manabu Arikawa, Toshiharu Ito, Kiyoshi Fukuchi, 2014 .

Study of long-distance 40Gb/s-based WDM transmission using EDFA repeaters (1) : Optimum dispersion map using dispersion management fiber

Toshiharu Ito, Yoshihisa Inada, Takaaki Ogata, 2003 .

Simple Optimization Method for Nonlinear Compensation by Filtered Backpropagation-based Equalization Utilizing Intra-stage Dispersion

Toshiharu Ito, Kiyoshi Fukuchi, Hidemi Noguchi, 2013 .

Reduction of the Inter-Core Crosstalk in Multi-Spliced MCF with Bidirectional Assignment of Adjacent Cores(1) : Fabrication of Multi-Spliced MCF and its Influence to the Merits of Proposed Method

Manabu Arikawa, Toshiharu Ito, Kiyoshi Fukuchi, 2013 .

Wideband and ultra-dense WDM transmission technologies for over 10Tbps capacity : DWDM Network

Takashi Ono, Toshiharu Ito, Kiyoshi Fukuchi, 2002 .

Pre-chirp assisted normal dispersion region transmission for highly marginal dense WDM transoceanic system

Toshiharu Ito, K. Emura, T. Ono, 1998 .

B-10-48 Experimental Evaluation of the Relative Contribution to the Q penalty of 112Gb/s PM-QPSK signal from Crosstalk in Multicore Fibers and from OSNR degradation

Toshiharu Ito, Kiyoshi Fukuchi, Emmanuel Le Taillandier de Gabory, 2012 .

Experimental evaluation of adaptive distributed frame repetition at 10Gbps for the satellite-to-ground optical link

Manabu Arikawa, Toshiharu Ito, Yohei Hasegawa, 2019, International Conference on Space Optics.

Crosstalk Reduction With Bidirectional Signal Assignment on Square Lattice Structure 16-Core Fiber Over WDM Transmission for Gradual Upgrade of SMF-Based Lines

Manabu Arikawa, Emmanuel Le Taillandier de Gabory, Toshiharu Ito, 2016, Journal of Lightwave Technology.

3.2 Tb/s-1500 km WDM transmission experiment using 64 nm hybrid repeater amplifiers

Toshiharu Ito, Kiyoshi Fukuchi, Motoki Kakui, 2000, Optical Fiber Communication Conference. Technical Digest Postconference Edition. Trends in Optics and Photonics Vol.37 (IEEE Cat. No. 00CH37079).

A linear-MMSE Mth power-law phase estimator for symmetric Lévy-process phase noise in M-PSK transmission

Yuki Yoshida, Toshiharu Ito, Kiyoshi Fukuchi, 2013, 2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS).

Multicore erbium doped fiber amplifier with 5 THz bandwidth, high-gain and low NF

Takehiro Tsuritani, Ryuichi Sugizaki, Itsuro Morita, 2013, 2013 IEEE Photonics Society Summer Topical Meeting Series.

Comparison of 100Gb/s transmission performances between RZ-DQPSK and polarization multiplexed NRZ/RZ-DPSK with automatic polarization de-multiplexer

Toshiharu Ito, Kiyoshi Fukuchi, Satomi Shioiri, 2008, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference.

Characteristics of optical duobinary signals in terabit/s capacity, high-spectral efficiency WDM systems

Katsumi Emura, Toshiharu Ito, Kiyoshi Fukuchi, 1998 .

Feasibility study on over 1 bit/s/Hz high spectral efficiency WDM with optical duobinary coding and polarization interleave multiplexing

Katsumi Emura, Toshiharu Ito, Kiyoshi Fukuchi, 1997, Proceedings of Optical Fiber Communication Conference (.

Crosstalk reduction using bidirectional signal assignment over square lattice structure 16-core fiber for gradual upgrade of SSMF-based lines

Manabu Arikawa, Emmanuel Le Taillandier de Gabory, Toshiharu Ito, 2015, 2015 European Conference on Optical Communication (ECOC).

Multicore EDFA for DWDM transmission in full C-band

Ryuichi Sugizaki, Toshiharu Ito, Kiyoshi Fukuchi, 2013, 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC).

Performance of mode diversity reception of a polarization-division-multiplexed signal for free-space optical communication under atmospheric turbulence.

Manabu Arikawa, Toshiharu Ito, M. Arikawa, 2018, Optics express.